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<h1 id="sec_name">
<span data-if="hdevelop" style="display:inline;">caltab_points</span><span data-if="c" style="display:none;">T_caltab_points</span><span data-if="cpp" style="display:none;">CaltabPoints</span><span data-if="dotnet" style="display:none;">CaltabPoints</span><span data-if="python" style="display:none;">caltab_points</span> (算子名称)</h1>
<h2>名称</h2>
<p><code><span data-if="hdevelop" style="display:inline;">caltab_points</span><span data-if="c" style="display:none;">T_caltab_points</span><span data-if="cpp" style="display:none;">CaltabPoints</span><span data-if="dotnet" style="display:none;">CaltabPoints</span><span data-if="python" style="display:none;">caltab_points</span></code> — Read the mark center points from the calibration plate description file.</p>
<h2 id="sec_synopsis">参数签名</h2>
<div data-if="hdevelop" style="display:inline;">
<p>
<code><b>caltab_points</b>( :  : <a href="#CalPlateDescr"><i>CalPlateDescr</i></a> : <a href="#X"><i>X</i></a>, <a href="#Y"><i>Y</i></a>, <a href="#Z"><i>Z</i></a>)</code></p>
</div>
<div data-if="c" style="display:none;">
<p>
<code>Herror <b>T_caltab_points</b>(const Htuple <a href="#CalPlateDescr"><i>CalPlateDescr</i></a>, Htuple* <a href="#X"><i>X</i></a>, Htuple* <a href="#Y"><i>Y</i></a>, Htuple* <a href="#Z"><i>Z</i></a>)</code></p>
</div>
<div data-if="cpp" style="display:none;">
<p>
<code>void <b>CaltabPoints</b>(const HTuple&amp; <a href="#CalPlateDescr"><i>CalPlateDescr</i></a>, HTuple* <a href="#X"><i>X</i></a>, HTuple* <a href="#Y"><i>Y</i></a>, HTuple* <a href="#Z"><i>Z</i></a>)</code></p>
<p>
<code>static void <a href="HMisc.html">HMisc</a>::<b>CaltabPoints</b>(const HString&amp; <a href="#CalPlateDescr"><i>CalPlateDescr</i></a>, HTuple* <a href="#X"><i>X</i></a>, HTuple* <a href="#Y"><i>Y</i></a>, HTuple* <a href="#Z"><i>Z</i></a>)</code></p>
<p>
<code>static void <a href="HMisc.html">HMisc</a>::<b>CaltabPoints</b>(const char* <a href="#CalPlateDescr"><i>CalPlateDescr</i></a>, HTuple* <a href="#X"><i>X</i></a>, HTuple* <a href="#Y"><i>Y</i></a>, HTuple* <a href="#Z"><i>Z</i></a>)</code></p>
<p>
<code>static void <a href="HMisc.html">HMisc</a>::<b>CaltabPoints</b>(const wchar_t* <a href="#CalPlateDescr"><i>CalPlateDescr</i></a>, HTuple* <a href="#X"><i>X</i></a>, HTuple* <a href="#Y"><i>Y</i></a>, HTuple* <a href="#Z"><i>Z</i></a>)  <span class="signnote">
            (
            Windows only)
          </span></code></p>
</div>
<div data-if="com" style="display:none;"></div>
<div data-if="dotnet" style="display:none;">
<p>
<code>static void <a href="HOperatorSet.html">HOperatorSet</a>.<b>CaltabPoints</b>(<a href="HTuple.html">HTuple</a> <a href="#CalPlateDescr"><i>calPlateDescr</i></a>, out <a href="HTuple.html">HTuple</a> <a href="#X"><i>x</i></a>, out <a href="HTuple.html">HTuple</a> <a href="#Y"><i>y</i></a>, out <a href="HTuple.html">HTuple</a> <a href="#Z"><i>z</i></a>)</code></p>
<p>
<code>static void <a href="HMisc.html">HMisc</a>.<b>CaltabPoints</b>(string <a href="#CalPlateDescr"><i>calPlateDescr</i></a>, out <a href="HTuple.html">HTuple</a> <a href="#X"><i>x</i></a>, out <a href="HTuple.html">HTuple</a> <a href="#Y"><i>y</i></a>, out <a href="HTuple.html">HTuple</a> <a href="#Z"><i>z</i></a>)</code></p>
</div>
<div data-if="python" style="display:none;">
<p>
<code>def <b>caltab_points</b>(<a href="#CalPlateDescr"><i>cal_plate_descr</i></a>: str) -&gt; Tuple[Sequence[float], Sequence[float], Sequence[float]]</code></p>
</div>
<h2 id="sec_description">描述</h2>
<p><code><span data-if="hdevelop" style="display:inline">caltab_points</span><span data-if="c" style="display:none">caltab_points</span><span data-if="cpp" style="display:none">CaltabPoints</span><span data-if="com" style="display:none">CaltabPoints</span><span data-if="dotnet" style="display:none">CaltabPoints</span><span data-if="python" style="display:none">caltab_points</span></code> reads the mark center points from the calibration plate
description file <a href="#CalPlateDescr"><i><code><span data-if="hdevelop" style="display:inline">CalPlateDescr</span><span data-if="c" style="display:none">CalPlateDescr</span><span data-if="cpp" style="display:none">CalPlateDescr</span><span data-if="com" style="display:none">CalPlateDescr</span><span data-if="dotnet" style="display:none">calPlateDescr</span><span data-if="python" style="display:none">cal_plate_descr</span></code></i></a> (see <a href="gen_caltab.html"><code><span data-if="hdevelop" style="display:inline">gen_caltab</span><span data-if="c" style="display:none">gen_caltab</span><span data-if="cpp" style="display:none">GenCaltab</span><span data-if="com" style="display:none">GenCaltab</span><span data-if="dotnet" style="display:none">GenCaltab</span><span data-if="python" style="display:none">gen_caltab</span></code></a> for
calibration plates with rectangularly arranged marks and <a href="create_caltab.html"><code><span data-if="hdevelop" style="display:inline">create_caltab</span><span data-if="c" style="display:none">create_caltab</span><span data-if="cpp" style="display:none">CreateCaltab</span><span data-if="com" style="display:none">CreateCaltab</span><span data-if="dotnet" style="display:none">CreateCaltab</span><span data-if="python" style="display:none">create_caltab</span></code></a>
for calibration plates with hexagonally arranged marks) and
returns their coordinates in <a href="#X"><i><code><span data-if="hdevelop" style="display:inline">X</span><span data-if="c" style="display:none">X</span><span data-if="cpp" style="display:none">X</span><span data-if="com" style="display:none">X</span><span data-if="dotnet" style="display:none">x</span><span data-if="python" style="display:none">x</span></code></i></a>, <a href="#Y"><i><code><span data-if="hdevelop" style="display:inline">Y</span><span data-if="c" style="display:none">Y</span><span data-if="cpp" style="display:none">Y</span><span data-if="com" style="display:none">Y</span><span data-if="dotnet" style="display:none">y</span><span data-if="python" style="display:none">y</span></code></i></a> and <a href="#Z"><i><code><span data-if="hdevelop" style="display:inline">Z</span><span data-if="c" style="display:none">Z</span><span data-if="cpp" style="display:none">Z</span><span data-if="com" style="display:none">Z</span><span data-if="dotnet" style="display:none">z</span><span data-if="python" style="display:none">z</span></code></i></a>.  The mark
center points are 3D coordinates in the calibration plate coordinate system
and describe the 3D model of the calibration plate. The calibration plate
coordinate system is located in the middle of the surface of the calibration
plate for calibration plates with rectangularly arranged marks and at the
center of the central mark of the first finder pattern for calibration plates
with hexagonally arranged marks. Its z-axis points into the calibration
plate, its x-axis to the right, and its y-axis downwards.
</p>
<p>The mark center points are typically used as input parameters for the
operator <a href="camera_calibration.html"><code><span data-if="hdevelop" style="display:inline">camera_calibration</span><span data-if="c" style="display:none">camera_calibration</span><span data-if="cpp" style="display:none">CameraCalibration</span><span data-if="com" style="display:none">CameraCalibration</span><span data-if="dotnet" style="display:none">CameraCalibration</span><span data-if="python" style="display:none">camera_calibration</span></code></a>.
</p>
<h2 id="sec_execution">运行信息</h2>
<ul>
  <li>多线程类型:可重入(与非独占操作符并行运行)。</li>
<li>多线程作用域:全局(可以从任何线程调用)。</li>
  <li>未经并行化处理。</li>
</ul>
<h2 id="sec_parameters">参数表</h2>
  <div class="par">
<div class="parhead">
<span id="CalPlateDescr" class="parname"><b><code><span data-if="hdevelop" style="display:inline">CalPlateDescr</span><span data-if="c" style="display:none">CalPlateDescr</span><span data-if="cpp" style="display:none">CalPlateDescr</span><span data-if="com" style="display:none">CalPlateDescr</span><span data-if="dotnet" style="display:none">calPlateDescr</span><span data-if="python" style="display:none">cal_plate_descr</span></code></b> (input_control)  </span><span>filename.read <code>→</code> <span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">str</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (string)</span><span data-if="dotnet" style="display:none"> (<i>string</i>)</span><span data-if="cpp" style="display:none"> (<i>HString</i>)</span><span data-if="c" style="display:none"> (<i>char*</i>)</span></span>
</div>
<p class="pardesc">File name of the calibration plate description.</p>
<p class="pardesc"><span class="parcat">Default:
      </span>
    <span data-if="hdevelop" style="display:inline">'calplate_320mm.cpd'</span>
    <span data-if="c" style="display:none">"calplate_320mm.cpd"</span>
    <span data-if="cpp" style="display:none">"calplate_320mm.cpd"</span>
    <span data-if="com" style="display:none">"calplate_320mm.cpd"</span>
    <span data-if="dotnet" style="display:none">"calplate_320mm.cpd"</span>
    <span data-if="python" style="display:none">"calplate_320mm.cpd"</span>
</p>
<p class="pardesc"><span class="parcat">List of values:
      </span><span data-if="hdevelop" style="display:inline">'calplate_10mm.cpd'</span><span data-if="c" style="display:none">"calplate_10mm.cpd"</span><span data-if="cpp" style="display:none">"calplate_10mm.cpd"</span><span data-if="com" style="display:none">"calplate_10mm.cpd"</span><span data-if="dotnet" style="display:none">"calplate_10mm.cpd"</span><span data-if="python" style="display:none">"calplate_10mm.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_1200mm.cpd'</span><span data-if="c" style="display:none">"calplate_1200mm.cpd"</span><span data-if="cpp" style="display:none">"calplate_1200mm.cpd"</span><span data-if="com" style="display:none">"calplate_1200mm.cpd"</span><span data-if="dotnet" style="display:none">"calplate_1200mm.cpd"</span><span data-if="python" style="display:none">"calplate_1200mm.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_160mm.cpd'</span><span data-if="c" style="display:none">"calplate_160mm.cpd"</span><span data-if="cpp" style="display:none">"calplate_160mm.cpd"</span><span data-if="com" style="display:none">"calplate_160mm.cpd"</span><span data-if="dotnet" style="display:none">"calplate_160mm.cpd"</span><span data-if="python" style="display:none">"calplate_160mm.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_20mm.cpd'</span><span data-if="c" style="display:none">"calplate_20mm.cpd"</span><span data-if="cpp" style="display:none">"calplate_20mm.cpd"</span><span data-if="com" style="display:none">"calplate_20mm.cpd"</span><span data-if="dotnet" style="display:none">"calplate_20mm.cpd"</span><span data-if="python" style="display:none">"calplate_20mm.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_20mm_dark_on_light.cpd'</span><span data-if="c" style="display:none">"calplate_20mm_dark_on_light.cpd"</span><span data-if="cpp" style="display:none">"calplate_20mm_dark_on_light.cpd"</span><span data-if="com" style="display:none">"calplate_20mm_dark_on_light.cpd"</span><span data-if="dotnet" style="display:none">"calplate_20mm_dark_on_light.cpd"</span><span data-if="python" style="display:none">"calplate_20mm_dark_on_light.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_320mm.cpd'</span><span data-if="c" style="display:none">"calplate_320mm.cpd"</span><span data-if="cpp" style="display:none">"calplate_320mm.cpd"</span><span data-if="com" style="display:none">"calplate_320mm.cpd"</span><span data-if="dotnet" style="display:none">"calplate_320mm.cpd"</span><span data-if="python" style="display:none">"calplate_320mm.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_40mm.cpd'</span><span data-if="c" style="display:none">"calplate_40mm.cpd"</span><span data-if="cpp" style="display:none">"calplate_40mm.cpd"</span><span data-if="com" style="display:none">"calplate_40mm.cpd"</span><span data-if="dotnet" style="display:none">"calplate_40mm.cpd"</span><span data-if="python" style="display:none">"calplate_40mm.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_40mm_dark_on_light.cpd'</span><span data-if="c" style="display:none">"calplate_40mm_dark_on_light.cpd"</span><span data-if="cpp" style="display:none">"calplate_40mm_dark_on_light.cpd"</span><span data-if="com" style="display:none">"calplate_40mm_dark_on_light.cpd"</span><span data-if="dotnet" style="display:none">"calplate_40mm_dark_on_light.cpd"</span><span data-if="python" style="display:none">"calplate_40mm_dark_on_light.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_5mm.cpd'</span><span data-if="c" style="display:none">"calplate_5mm.cpd"</span><span data-if="cpp" style="display:none">"calplate_5mm.cpd"</span><span data-if="com" style="display:none">"calplate_5mm.cpd"</span><span data-if="dotnet" style="display:none">"calplate_5mm.cpd"</span><span data-if="python" style="display:none">"calplate_5mm.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_640mm.cpd'</span><span data-if="c" style="display:none">"calplate_640mm.cpd"</span><span data-if="cpp" style="display:none">"calplate_640mm.cpd"</span><span data-if="com" style="display:none">"calplate_640mm.cpd"</span><span data-if="dotnet" style="display:none">"calplate_640mm.cpd"</span><span data-if="python" style="display:none">"calplate_640mm.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_80mm.cpd'</span><span data-if="c" style="display:none">"calplate_80mm.cpd"</span><span data-if="cpp" style="display:none">"calplate_80mm.cpd"</span><span data-if="com" style="display:none">"calplate_80mm.cpd"</span><span data-if="dotnet" style="display:none">"calplate_80mm.cpd"</span><span data-if="python" style="display:none">"calplate_80mm.cpd"</span>, <span data-if="hdevelop" style="display:inline">'calplate_80mm_dark_on_light.cpd'</span><span data-if="c" style="display:none">"calplate_80mm_dark_on_light.cpd"</span><span data-if="cpp" style="display:none">"calplate_80mm_dark_on_light.cpd"</span><span data-if="com" style="display:none">"calplate_80mm_dark_on_light.cpd"</span><span data-if="dotnet" style="display:none">"calplate_80mm_dark_on_light.cpd"</span><span data-if="python" style="display:none">"calplate_80mm_dark_on_light.cpd"</span>, <span data-if="hdevelop" style="display:inline">'caltab_100mm.descr'</span><span data-if="c" style="display:none">"caltab_100mm.descr"</span><span data-if="cpp" style="display:none">"caltab_100mm.descr"</span><span data-if="com" style="display:none">"caltab_100mm.descr"</span><span data-if="dotnet" style="display:none">"caltab_100mm.descr"</span><span data-if="python" style="display:none">"caltab_100mm.descr"</span>, <span data-if="hdevelop" style="display:inline">'caltab_10mm.descr'</span><span data-if="c" style="display:none">"caltab_10mm.descr"</span><span data-if="cpp" style="display:none">"caltab_10mm.descr"</span><span data-if="com" style="display:none">"caltab_10mm.descr"</span><span data-if="dotnet" style="display:none">"caltab_10mm.descr"</span><span data-if="python" style="display:none">"caltab_10mm.descr"</span>, <span data-if="hdevelop" style="display:inline">'caltab_200mm.descr'</span><span data-if="c" style="display:none">"caltab_200mm.descr"</span><span data-if="cpp" style="display:none">"caltab_200mm.descr"</span><span data-if="com" style="display:none">"caltab_200mm.descr"</span><span data-if="dotnet" style="display:none">"caltab_200mm.descr"</span><span data-if="python" style="display:none">"caltab_200mm.descr"</span>, <span data-if="hdevelop" style="display:inline">'caltab_2500um.descr'</span><span data-if="c" style="display:none">"caltab_2500um.descr"</span><span data-if="cpp" style="display:none">"caltab_2500um.descr"</span><span data-if="com" style="display:none">"caltab_2500um.descr"</span><span data-if="dotnet" style="display:none">"caltab_2500um.descr"</span><span data-if="python" style="display:none">"caltab_2500um.descr"</span>, <span data-if="hdevelop" style="display:inline">'caltab_30mm.descr'</span><span data-if="c" style="display:none">"caltab_30mm.descr"</span><span data-if="cpp" style="display:none">"caltab_30mm.descr"</span><span data-if="com" style="display:none">"caltab_30mm.descr"</span><span data-if="dotnet" style="display:none">"caltab_30mm.descr"</span><span data-if="python" style="display:none">"caltab_30mm.descr"</span>, <span data-if="hdevelop" style="display:inline">'caltab_650um.descr'</span><span data-if="c" style="display:none">"caltab_650um.descr"</span><span data-if="cpp" style="display:none">"caltab_650um.descr"</span><span data-if="com" style="display:none">"caltab_650um.descr"</span><span data-if="dotnet" style="display:none">"caltab_650um.descr"</span><span data-if="python" style="display:none">"caltab_650um.descr"</span>, <span data-if="hdevelop" style="display:inline">'caltab_6mm.descr'</span><span data-if="c" style="display:none">"caltab_6mm.descr"</span><span data-if="cpp" style="display:none">"caltab_6mm.descr"</span><span data-if="com" style="display:none">"caltab_6mm.descr"</span><span data-if="dotnet" style="display:none">"caltab_6mm.descr"</span><span data-if="python" style="display:none">"caltab_6mm.descr"</span>, <span data-if="hdevelop" style="display:inline">'caltab_800mm.descr'</span><span data-if="c" style="display:none">"caltab_800mm.descr"</span><span data-if="cpp" style="display:none">"caltab_800mm.descr"</span><span data-if="com" style="display:none">"caltab_800mm.descr"</span><span data-if="dotnet" style="display:none">"caltab_800mm.descr"</span><span data-if="python" style="display:none">"caltab_800mm.descr"</span>, <span data-if="hdevelop" style="display:inline">'caltab_big.descr'</span><span data-if="c" style="display:none">"caltab_big.descr"</span><span data-if="cpp" style="display:none">"caltab_big.descr"</span><span data-if="com" style="display:none">"caltab_big.descr"</span><span data-if="dotnet" style="display:none">"caltab_big.descr"</span><span data-if="python" style="display:none">"caltab_big.descr"</span>, <span data-if="hdevelop" style="display:inline">'caltab_small.descr'</span><span data-if="c" style="display:none">"caltab_small.descr"</span><span data-if="cpp" style="display:none">"caltab_small.descr"</span><span data-if="com" style="display:none">"caltab_small.descr"</span><span data-if="dotnet" style="display:none">"caltab_small.descr"</span><span data-if="python" style="display:none">"caltab_small.descr"</span></p>
<p class="pardesc"><span class="parcat">File extension:
          </span>.<code>cpd</code>, .<code>descr</code></p>
</div>
  <div class="par">
<div class="parhead">
<span id="X" class="parname"><b><code><span data-if="hdevelop" style="display:inline">X</span><span data-if="c" style="display:none">X</span><span data-if="cpp" style="display:none">X</span><span data-if="com" style="display:none">X</span><span data-if="dotnet" style="display:none">x</span><span data-if="python" style="display:none">x</span></code></b> (output_control)  </span><span>real-array <code>→</code> <span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">Sequence[float]</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (real)</span><span data-if="dotnet" style="display:none"> (<i>double</i>)</span><span data-if="cpp" style="display:none"> (<i>double</i>)</span><span data-if="c" style="display:none"> (<i>double</i>)</span></span>
</div>
<p class="pardesc">X coordinates of the mark center points in the
coordinate system of the calibration plate.</p>
</div>
  <div class="par">
<div class="parhead">
<span id="Y" class="parname"><b><code><span data-if="hdevelop" style="display:inline">Y</span><span data-if="c" style="display:none">Y</span><span data-if="cpp" style="display:none">Y</span><span data-if="com" style="display:none">Y</span><span data-if="dotnet" style="display:none">y</span><span data-if="python" style="display:none">y</span></code></b> (output_control)  </span><span>real-array <code>→</code> <span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">Sequence[float]</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (real)</span><span data-if="dotnet" style="display:none"> (<i>double</i>)</span><span data-if="cpp" style="display:none"> (<i>double</i>)</span><span data-if="c" style="display:none"> (<i>double</i>)</span></span>
</div>
<p class="pardesc">Y coordinates of the mark center points in the
coordinate system of the calibration plate.</p>
</div>
  <div class="par">
<div class="parhead">
<span id="Z" class="parname"><b><code><span data-if="hdevelop" style="display:inline">Z</span><span data-if="c" style="display:none">Z</span><span data-if="cpp" style="display:none">Z</span><span data-if="com" style="display:none">Z</span><span data-if="dotnet" style="display:none">z</span><span data-if="python" style="display:none">z</span></code></b> (output_control)  </span><span>real-array <code>→</code> <span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">Sequence[float]</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (real)</span><span data-if="dotnet" style="display:none"> (<i>double</i>)</span><span data-if="cpp" style="display:none"> (<i>double</i>)</span><span data-if="c" style="display:none"> (<i>double</i>)</span></span>
</div>
<p class="pardesc">Z coordinates of the mark center points in the
coordinate system of the calibration plate.</p>
</div>
<div data-if="hdevelop" style="display:inline">
<h2 id="sec_example_hdevelop">例程 (HDevelop)</h2>
<pre class="example">
* Read calibration image.
read_image(Image, 'calib/calib-3d-coord-03')
CalTabDescr := 'caltab_100mm.descr'
* Find calibration pattern.
find_caltab(Image, CalPlate1, CalTabDescr, 3, 112, 5)
* Find calibration marks and start poses.
StartCamPar := ['area_scan_division', 0.008, 0.0, 0.000011, 0.000011, \
                384, 288, 768, 576]
find_marks_and_pose(Image,CalPlate1,CalTabDescr, StartCamPar, \
                    128, 10, 18, 0.9, 15.0, 100.0, RCoord1, CCoord1, \
                    StartPose1)
* Read 3D positions of calibration marks.
caltab_points(CalTabDescr, NX, NY, NZ)
*  Calibrate camera.
camera_calibration(NX, NY, NZ, RCoord1, CCoord1, StartCamPar, \
                   StartPose1, 'all', CameraParam, FinalPose, Errors)
*  Visualize calibration result.
dev_display(Image)
disp_caltab(WindowHandle, CalTabDescr, CameraParam, FinalPose, 1.0)
</pre>
</div>
<div data-if="c" style="display:none">
<h2 id="sec_example_c">例程 (HDevelop)</h2>
<pre class="example">
* Read calibration image.
read_image(Image, 'calib/calib-3d-coord-03')
CalTabDescr := 'caltab_100mm.descr'
* Find calibration pattern.
find_caltab(Image, CalPlate1, CalTabDescr, 3, 112, 5)
* Find calibration marks and start poses.
StartCamPar := ['area_scan_division', 0.008, 0.0, 0.000011, 0.000011, \
                384, 288, 768, 576]
find_marks_and_pose(Image,CalPlate1,CalTabDescr, StartCamPar, \
                    128, 10, 18, 0.9, 15.0, 100.0, RCoord1, CCoord1, \
                    StartPose1)
* Read 3D positions of calibration marks.
caltab_points(CalTabDescr, NX, NY, NZ)
*  Calibrate camera.
camera_calibration(NX, NY, NZ, RCoord1, CCoord1, StartCamPar, \
                   StartPose1, 'all', CameraParam, FinalPose, Errors)
*  Visualize calibration result.
dev_display(Image)
disp_caltab(WindowHandle, CalTabDescr, CameraParam, FinalPose, 1.0)
</pre>
</div>
<div data-if="cpp" style="display:none">
<h2 id="sec_example_cpp">例程 (HDevelop)</h2>
<pre class="example">
* Read calibration image.
read_image(Image, 'calib/calib-3d-coord-03')
CalTabDescr := 'caltab_100mm.descr'
* Find calibration pattern.
find_caltab(Image, CalPlate1, CalTabDescr, 3, 112, 5)
* Find calibration marks and start poses.
StartCamPar := ['area_scan_division', 0.008, 0.0, 0.000011, 0.000011, \
                384, 288, 768, 576]
find_marks_and_pose(Image,CalPlate1,CalTabDescr, StartCamPar, \
                    128, 10, 18, 0.9, 15.0, 100.0, RCoord1, CCoord1, \
                    StartPose1)
* Read 3D positions of calibration marks.
caltab_points(CalTabDescr, NX, NY, NZ)
*  Calibrate camera.
camera_calibration(NX, NY, NZ, RCoord1, CCoord1, StartCamPar, \
                   StartPose1, 'all', CameraParam, FinalPose, Errors)
*  Visualize calibration result.
dev_display(Image)
disp_caltab(WindowHandle, CalTabDescr, CameraParam, FinalPose, 1.0)
</pre>
</div>
<div data-if="com" style="display:none">
<h2 id="sec_example_com">例程 (HDevelop)</h2>
<pre class="example">
* Read calibration image.
read_image(Image, 'calib/calib-3d-coord-03')
CalTabDescr := 'caltab_100mm.descr'
* Find calibration pattern.
find_caltab(Image, CalPlate1, CalTabDescr, 3, 112, 5)
* Find calibration marks and start poses.
StartCamPar := ['area_scan_division', 0.008, 0.0, 0.000011, 0.000011, \
                384, 288, 768, 576]
find_marks_and_pose(Image,CalPlate1,CalTabDescr, StartCamPar, \
                    128, 10, 18, 0.9, 15.0, 100.0, RCoord1, CCoord1, \
                    StartPose1)
* Read 3D positions of calibration marks.
caltab_points(CalTabDescr, NX, NY, NZ)
*  Calibrate camera.
camera_calibration(NX, NY, NZ, RCoord1, CCoord1, StartCamPar, \
                   StartPose1, 'all', CameraParam, FinalPose, Errors)
*  Visualize calibration result.
dev_display(Image)
disp_caltab(WindowHandle, CalTabDescr, CameraParam, FinalPose, 1.0)
</pre>
</div>
<div data-if="dotnet" style="display:none">
<h2 id="sec_example_dotnet">例程 (HDevelop)</h2>
<pre class="example">
* Read calibration image.
read_image(Image, 'calib/calib-3d-coord-03')
CalTabDescr := 'caltab_100mm.descr'
* Find calibration pattern.
find_caltab(Image, CalPlate1, CalTabDescr, 3, 112, 5)
* Find calibration marks and start poses.
StartCamPar := ['area_scan_division', 0.008, 0.0, 0.000011, 0.000011, \
                384, 288, 768, 576]
find_marks_and_pose(Image,CalPlate1,CalTabDescr, StartCamPar, \
                    128, 10, 18, 0.9, 15.0, 100.0, RCoord1, CCoord1, \
                    StartPose1)
* Read 3D positions of calibration marks.
caltab_points(CalTabDescr, NX, NY, NZ)
*  Calibrate camera.
camera_calibration(NX, NY, NZ, RCoord1, CCoord1, StartCamPar, \
                   StartPose1, 'all', CameraParam, FinalPose, Errors)
*  Visualize calibration result.
dev_display(Image)
disp_caltab(WindowHandle, CalTabDescr, CameraParam, FinalPose, 1.0)
</pre>
</div>
<h2 id="sec_result">结果</h2>
<p><code><span data-if="hdevelop" style="display:inline">caltab_points</span><span data-if="c" style="display:none">caltab_points</span><span data-if="cpp" style="display:none">CaltabPoints</span><span data-if="com" style="display:none">CaltabPoints</span><span data-if="dotnet" style="display:none">CaltabPoints</span><span data-if="python" style="display:none">caltab_points</span></code> returns <TT>2</TT> (
      <TT>H_MSG_TRUE</TT>)
     if all parameter values are
correct and the file <a href="#CalPlateDescr"><i><code><span data-if="hdevelop" style="display:inline">CalPlateDescr</span><span data-if="c" style="display:none">CalPlateDescr</span><span data-if="cpp" style="display:none">CalPlateDescr</span><span data-if="com" style="display:none">CalPlateDescr</span><span data-if="dotnet" style="display:none">calPlateDescr</span><span data-if="python" style="display:none">cal_plate_descr</span></code></i></a> has been read
successfully. 如有必要，将引发异常。</p>
<h2 id="sec_successors">可能的后置算子</h2>
<p>
<code><a href="camera_calibration.html"><span data-if="hdevelop" style="display:inline">camera_calibration</span><span data-if="c" style="display:none">camera_calibration</span><span data-if="cpp" style="display:none">CameraCalibration</span><span data-if="com" style="display:none">CameraCalibration</span><span data-if="dotnet" style="display:none">CameraCalibration</span><span data-if="python" style="display:none">camera_calibration</span></a></code>
</p>
<h2 id="sec_see">参考其它</h2>
<p>
<code><a href="find_caltab.html"><span data-if="hdevelop" style="display:inline">find_caltab</span><span data-if="c" style="display:none">find_caltab</span><span data-if="cpp" style="display:none">FindCaltab</span><span data-if="com" style="display:none">FindCaltab</span><span data-if="dotnet" style="display:none">FindCaltab</span><span data-if="python" style="display:none">find_caltab</span></a></code>, 
<code><a href="find_marks_and_pose.html"><span data-if="hdevelop" style="display:inline">find_marks_and_pose</span><span data-if="c" style="display:none">find_marks_and_pose</span><span data-if="cpp" style="display:none">FindMarksAndPose</span><span data-if="com" style="display:none">FindMarksAndPose</span><span data-if="dotnet" style="display:none">FindMarksAndPose</span><span data-if="python" style="display:none">find_marks_and_pose</span></a></code>, 
<code><a href="camera_calibration.html"><span data-if="hdevelop" style="display:inline">camera_calibration</span><span data-if="c" style="display:none">camera_calibration</span><span data-if="cpp" style="display:none">CameraCalibration</span><span data-if="com" style="display:none">CameraCalibration</span><span data-if="dotnet" style="display:none">CameraCalibration</span><span data-if="python" style="display:none">camera_calibration</span></a></code>, 
<code><a href="disp_caltab.html"><span data-if="hdevelop" style="display:inline">disp_caltab</span><span data-if="c" style="display:none">disp_caltab</span><span data-if="cpp" style="display:none">DispCaltab</span><span data-if="com" style="display:none">DispCaltab</span><span data-if="dotnet" style="display:none">DispCaltab</span><span data-if="python" style="display:none">disp_caltab</span></a></code>, 
<code><a href="sim_caltab.html"><span data-if="hdevelop" style="display:inline">sim_caltab</span><span data-if="c" style="display:none">sim_caltab</span><span data-if="cpp" style="display:none">SimCaltab</span><span data-if="com" style="display:none">SimCaltab</span><span data-if="dotnet" style="display:none">SimCaltab</span><span data-if="python" style="display:none">sim_caltab</span></a></code>, 
<code><a href="project_3d_point.html"><span data-if="hdevelop" style="display:inline">project_3d_point</span><span data-if="c" style="display:none">project_3d_point</span><span data-if="cpp" style="display:none">Project3dPoint</span><span data-if="com" style="display:none">Project3dPoint</span><span data-if="dotnet" style="display:none">Project3dPoint</span><span data-if="python" style="display:none">project_3d_point</span></a></code>, 
<code><a href="get_line_of_sight.html"><span data-if="hdevelop" style="display:inline">get_line_of_sight</span><span data-if="c" style="display:none">get_line_of_sight</span><span data-if="cpp" style="display:none">GetLineOfSight</span><span data-if="com" style="display:none">GetLineOfSight</span><span data-if="dotnet" style="display:none">GetLineOfSight</span><span data-if="python" style="display:none">get_line_of_sight</span></a></code>, 
<code><a href="gen_caltab.html"><span data-if="hdevelop" style="display:inline">gen_caltab</span><span data-if="c" style="display:none">gen_caltab</span><span data-if="cpp" style="display:none">GenCaltab</span><span data-if="com" style="display:none">GenCaltab</span><span data-if="dotnet" style="display:none">GenCaltab</span><span data-if="python" style="display:none">gen_caltab</span></a></code>
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<h2 id="sec_module">模块</h2>
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Foundation</p>
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